---> uname -a: Linux prd-centos8-builder-2c-1g-21598.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 577 5037 19 2085 6818 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:a8:eb:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.216/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fea8:eb6c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/08/2024 _x86_64_ (2 CPU) 20:03:27 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 224.55 130.66 93.88 3721.11 6976.60 08:06:01 PM 87.60 0.28 87.32 17.86 8407.58 08:07:01 PM 26.65 0.30 26.35 42.39 974.09 08:08:01 PM 19.40 0.78 18.61 57.06 432.76 Average: 89.55 33.01 56.54 959.57 4197.93 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5330828 7062184 2553608 32.39 2688 1905244 672008 7.52 218356 1993204 135440 08:06:01 PM 5196580 7014940 2687856 34.09 2688 1985952 727920 8.15 241468 2076640 16452 08:07:01 PM 5218244 7037316 2666192 33.82 2688 1987220 698604 7.82 245116 2052104 24 08:08:01 PM 5180676 7001648 2703760 34.29 2688 1989168 727376 8.14 415528 1919700 256 Average: 5231582 7029022 2652854 33.65 2688 1966896 706477 7.91 280117 2010412 38043 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 210.11 112.43 1352.25 46.02 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 36.85 27.11 203.94 14.41 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 30.16 26.45 29.24 8.81 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 31.73 25.76 32.15 9.94 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 77.21 47.94 404.39 19.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/08/2024 _x86_64_ (2 CPU) 20:03:27 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 41.36 2.48 19.04 6.94 0.12 30.07 08:05:01 PM 0 43.43 3.07 21.59 8.07 0.12 23.72 08:05:01 PM 1 39.30 1.89 16.51 5.82 0.12 36.36 08:06:01 PM all 34.69 0.00 2.85 2.14 0.08 60.24 08:06:01 PM 0 42.43 0.00 2.88 1.47 0.08 53.14 08:06:01 PM 1 26.95 0.00 2.81 2.81 0.08 67.34 08:07:01 PM all 41.08 0.00 1.77 0.28 0.12 56.76 08:07:01 PM 0 54.88 0.00 1.83 0.25 0.12 42.92 08:07:01 PM 1 27.28 0.00 1.70 0.32 0.12 70.59 08:08:01 PM all 35.27 0.00 2.11 0.16 0.09 62.37 08:08:01 PM 0 54.34 0.00 2.25 0.27 0.10 43.04 08:08:01 PM 1 16.23 0.00 1.96 0.05 0.08 81.67 Average: all 38.08 0.61 6.36 2.35 0.10 52.50 Average: 0 48.81 0.75 7.03 2.47 0.10 40.83 Average: 1 27.38 0.46 5.69 2.23 0.10 64.14